Questão 2518480

• Banca: FCC
• Órgão: TRE-PR
• Ano: 2017
• Provas: FCC - 2017 - TRE-PR - Técnico Judiciário - Operação de Computadores
• Disciplina: Arquitetura de Software
• Assuntos: Arquitetura Cliente-Servidor

Consider the text below.

Client computers provide an interface to allow a computer user to request services of the server and to display the results the server returns. Servers wait for requests to arrive from clients and then respond to them. Ideally, a server provides a standardized transparent interface to clients so that clients need not be aware of the specifics of the system (i.e., the hardware and software) that is providing the service. Clients are often situated at workstations or on personal computers, while servers are located elsewhere on the network, usually on more powerful machines. This computing model is especially effective when clients and the server each have distinct tasks that they routinely perform.

The text defines

• A. the mainframe-based model.
• B. the client-server architecture.
• C. a private network based on TCP/IP protocols.
• D. an intranet designed to allow client and server to share information and resources.
• E. the peer-to-peer network based on client/server model.

Gabarito: B

Comentários

• b-

  The client–server model is a distributed system implementation that allots workloads between the providers (severs) of a resource or service, service requesters (clients). Clients and servers communicate over a computer network on separate hardware, although both may be in the same system.  A client does not share, it only requests, that's wht it's commonly stated that they initiate communication sessions with servers, whose function is to await incoming requests. Email, network printing and the World Wide Web are instances of the client-server archiecture. 

• Arquitetura Cliente-Servidor: Os clientes fornecem interface para os usuários solicitarem serviços do servidor e para exibir o que o servidor retorna.

  Um pouco de inglês básicão já mata essa.

  GAB: B) the client-server architecture.